Base | Representation |
---|---|
bin | 10010101001101010111000 |
3 | 100012101211011 |
4 | 102221222320 |
5 | 2222424042 |
6 | 252443304 |
7 | 56362303 |
oct | 22515270 |
9 | 10171734 |
10 | 4889272 |
11 | 283a423 |
12 | 1779534 |
13 | 102257b |
14 | 913b3a |
15 | 668a17 |
hex | 4a9ab8 |
4889272 has 32 divisors (see below), whose sum is σ = 9575280. Its totient is φ = 2338560.
The previous prime is 4889267. The next prime is 4889279. The reversal of 4889272 is 2729884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4889279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20868 + ... + 21100.
Almost surely, 24889272 is an apocalyptic number.
It is an amenable number.
4889272 is a deficient number, since it is larger than the sum of its proper divisors (4686008).
4889272 is a wasteful number, since it uses less digits than its factorization.
4889272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343 (or 339 counting only the distinct ones).
The product of its digits is 64512, while the sum is 40.
The square root of 4889272 is about 2211.1698261328. The cubic root of 4889272 is about 169.7258788694.
The spelling of 4889272 in words is "four million, eight hundred eighty-nine thousand, two hundred seventy-two".
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